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Stock Preparation Pulp and Paper Manufacture Series Document Name: 0202ms06 Section: TAPPI PRESS Title: Volume 6: Stock Preparation Pulp and Paper Manufacture Series TAPPI PRESS Volume 6: Stock Preparation Pulp and Paper Manufacture Series Edited by Robert W. Hagemeyer, Michael J. Kocurek, and Dan W. Manson Published by the Joint Textbook Committee of the Paper Industry. 1992. 316 pp., 7" x 10" hard cover Item Number: 0202MS06 ISBN: 1895288274 This text provides a comprehensive look at the fundamental principles of stock preparation. The book is divided into two sections: Nonfibrous Additives, and Papermaking Stock Systems. Table of Contents Preface F. Acknowledgements Part One: Nonfibrous Additives III. Internal Sizing I. Surface Colloid Chemistry Interactions A. Introduction Important in Stock Preparation B. Physical parameters that promote A. Introduction sizing B. Furnish characteristics pertinent to C. Commercial sizing agents papermaking chemistry D. Rosin sizing mechanisms C. The "colloidal" state E. Mechanisms of sizing for cellulose- D. Properties of specific furnish reactive components agents E. Interfering substances ("cationic F. Mechanisms of sizing for other demand" or agents "anionic trash") G. Sizing tests F. Specific surface and colloid H. Commerical size usage trends interactions occurring in stock preparation IV. Wet-Strength Resins G. Association colloids A. Introduction H. Deposit control in papermaking B. Acid-curing wet-strength resins I. Concluding remarks C. Alkaline-curing resins References D. iscellaneous polymers E. Mechanisms of wet-strength resin II. Fillers for Paper action A. Introduction F. Applications B. Important characteristics of filler G. Markets pigments H. Economic outlook C. Types of fillers I. Acknowledgements D. Filler selection References E. Future outlook V. Dry Strength Additives H. White water closure optimization A. Introduction I. Conclusions B. Product types References C. Consumption of dry strength (wet end) X. Refining additives A. Introduction D. Natural gums B. History of refining E. Starch derivatives C. Effect of refining on fiber structure F. Effects and contribution to dry D. Refiner construction and operation strength E. Refining theory G. Examples by grades F. Refiner hydraulics H. Synthetic dry strength additives G. Residence time References H. Refiner control systems I. Variables affecting refining VI. Practical Considerations on the J. Effect of equipment parameters Dyeing of Paper K. Effect of process variables A. Introduction L. How refining affects product B. Dyestuffs properties C. Storage and handling equipment M. Grade specific conditions D. Safety and precautions N. Stock preparation refiner systems E. Application of color to paper References F. Factors that influence dyeing Bibliography Bibliography XI. Stock Proportioning and Blending VII. Wet-End Chemistry of Retention, A. Introduction Drainage and Formation Aids B. Stock approach systems A. Retention and retention aids C. Methodology B. Drainage and drainage aids D. Summary C. Formation aids and wet-end Bibliography chemistry References XII. Screening A. Introduction Part Two: Papermaking Stock Systems B. Debris VIII. Broke System Design C. Pressure screen principles A. Definition D. Mechanism of debris removal in B. Broke system's purpose pressure screens C. Broke system requirements E. Pressure screen cylinders D. Points of broke generation F. Measuring screen performance E. Methods of dry broke handling G. Pressure screen applications F. Broke pulping equipment H. Special considerations for paper G. Broke storage machine screens H. Broke reintroduction to the process I. Controlling pressure screens I. Energy considerations J. Other types of screens J. Problem areas in broke pulping K. Reject screens systems L. Screening system design K. Summary considerations Bibliography M. Summary References IX. White Water Reuse and Savealls A. Introduction XIII. Centrifugal Cleaning B. Historical background A. Description C. White water system B. Principle of operation D. Fresh water conservation in the C. Theoretical equations paper mill D. Effect of design and operating E. Paper machine savealls parameters F. Effects of closing the white water E. Types of cleaners systems F. Forward cleaners G. Seal water conservation in vacuum G. Reverse cleaners pumps H. Through flow cleaners I. Bank, modular and canister-enclosed fine cleaners J. Wear patterns K. Summary References XIV. Deaerator Design for Paper Machines A. Introduction B. Air and its effects on papermaking C. Method of mechanical deaeration D. Deaerator design E. Hydraulic and air loading F. Vacuum system design G. Piping design H. Pitfalls and problems References XV. Agitation: Theory, Mechanics and Applications A. Introduction B. Impeller horsepower response C. Process horsepower D. Special types of agitators E. Mechanical design References TAPPI TIS 0418-03 - Recommended nomenclature for agitators, mixers and pulpers SI Conversion Units Subject Index Abrasion of filler press Anionic-cationic pigments pits, process polymers in Acid dyes horsepower, fiber bonding Acrylamide polymers white water chests Anionic trash, furnish and Agitators, impellers characteristics copolymers, dry AGMA Asphalt sizing agent strength/retention Air, effect on ASA additives papermaking Association colloids Additives, nonfibrous; AKD dry strength, formation Alkenyl succinic Base-reactivated resins aids, polyelectrolytes, anhydride Basic dyes retention aids, wet- sizing agent Bauer-McNett classifier strength Alkyl ketene dimer Beating resins sizing Bentonite/PAM retention Agitation; agent aid chest shape factor, Alum, papermakers' BHMT couch Alumina trihydrate Bis(hexamethylene) pit design, horsepower American Gear triamine response, level Manufacturers (BHMT) resins momentum Association Blending, stock concept, Maxflo Amine polymers Board, bleached; impeller, Anionic polymers in fiber effect of amphoteric momentum number, bonding starch on strength cleaners, forward hydrophobic particles, Board industry, use of cleaners, lyophilic systems, polyethyleneimine reverse cleaners, lyophobic systems, (PEI) through- protective colloid BOD and COD flow cleaners, wear action, Britt Jar (Dynamic patterns Stern Layer drainage/retention jar); Charge neutralization Colloids Dynamic Drainability (coagulation) Color; tester, measuring Chitosan, wet-strength dyeing of paper, retention additive dyestuffs, levels with Chlorine, effect on measurement of color Broke properties dyeing of Colorcurve color Broke pulping paper matching Broke recovery CIE system for system Broke systems; measurement Consistency control; automatic conveyor of color broke systems systems, broke CIELAB system for color Couch, broke generation, measurement generation at consistency control, Classifiers, screens couch pit dry Clay CSF end broke, flow of Cleaners; broke fine bank cleaners, DAS into main stock fine Deaerators; approach cannister-enclosed design of, flooding, system, handling dry cleaners, fine forward hydraulic instability, broke, pulping, cleaners, fine modular mechanical problem cleaners, forward deaerators, areas, rate of reuse of cleaners, piping design, vacuum stored broke, saveall high-density cleaners, leaks, vacuum system use medium-density design in, storage cleaners, Deckers reverse cleaners, Deposit control in Canadian Standard through- papermaking; Freeness flow cleaners, wear pitch problems in mills Calenders; patterns Detergents broke generated at Derjaguin, Landau, Calcium carbonate; Cleaning Verwey, precipitated calcium Closed mill system; Overbeek theory carbonate retention, effect of, Dewatering Carboxymethylcellulose white Dialdehyde starch (CMC) wet-strength water circulation (DAS) for additive CMC wet-strength; Cationic demand, Coagulation, cationic dialdehyde furnish flocculation, starch characteristics stabilization (CDAS) Cationic dialdehyde Coating, Cobb test Direct dyes starch (sizing) DLVO theory Cationic polymers in COD and BOD Drainage, wet end; fiber Colloid chemistry; aids and mechanisms, bonding association colloids, D'Arcy equation, CDAS coagulation, Dynamic Cellulose-reactive sizes; stabilization, Drainability Tester alkenyl succinic flocculation, deposit (Britt anhydride, control Jar), fiber/water alkyl ketene dimer, in papermaking, relationships, filtration mechanism of sizing electrical vs Centrifugal cleaning; double layer, Gouy- thickening fines, effect bank, modular, and Chapman region, on, cannister-enclosed hydrophilic particles, paper machine drainage pulping, Fractionation; Drop test (sizing) effect on fiber Baeur-McNett Drum filters; properties, fractionation broke generated at surface charge, water FSP Dry-strength additives; retention value (WRV) Furnish characteristics; consumption, Fibrillation fiber and fines contribution Filler pigments classification, to strength, gums, Fillers for paper; influence of mechanical strength dispersing to fiber furnish on dye improvement, mill furnish, behavior, applications, product effect on paper starch derivative types, strength, addition to starch derivatives, function of, particle furnish synthetic, use in shape Japan and size, pigment Gouy-Chapman region, Dual polymer systems characteristics, papermaking retention aids pigment Graniting, dyeing Dyeing of paper; chemical composition, Gums, dry batch coloring, pigment surface continuous charge, strength/retention/draina coloring, graniting, selection of, surface ge influence of furnish on area, additives; dye types of fillers mill use behavior, residual Filters; Gurley porosity testing chlorine disk filters, drum filters
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